YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.00 | e | 31.00 | n | 19.00 | l | 8.00 | i | 8.00 | |
1954 | 11.00 | j | 22.00 | j | 15.00 | h | 28.00 | g | 36.00 | k | 40.00 | g | 57.00 | g | 49.00 | i | 43.00 | i | 27.00 | i | 23.00 | j | 0.00 | i | 0.00 | |
1955 | 6.00 | j | 7.00 | j | 15.00 | h | 16.00 | i | 34.00 | j | 42.00 | h | 56.00 | j | 55.00 | g | 42.00 | h | 30.00 | j | 13.00 | j | 11.00 | j | 6.00 | |
1956 | 14.00 | j | 4.00 | i | 15.00 | i | 23.00 | i | 37.00 | i | 51.00 | i | 55.00 | j | 47.00 | h | 43.00 | k | 22.00 | h | 7.00 | k | 10.00 | m | 4.00 | |
1957 | 14.00 | i | 15.00 | i | 22.00 | i | 25.00 | h | 33.00 | j | 40.00 | j | 57.00 | i | 54.00 | i | 35.00 | j | 31.00 | h | 12.00 | l | 13.00 | k | 12.00 | |
1958 | -2.00 | i | 17.00 | h | 16.00 | j | 31.00 | g | 40.00 | b | 49.00 | 53.00 | f | 55.00 | j | 43.00 | i | 24.00 | h | 12.00 | l | -8.00 | j | -8.00 | ||
1959 | -5.00 | j | 11.00 | h | 14.00 | i | 27.00 | h | 33.00 | j | 43.00 | h | 50.00 | i | 55.00 | m | 39.00 | j | 33.00 | i | 12.00 | k | 17.00 | i | -5.00 | |
1960 | 4.00 | k | 11.00 | i | 20.00 | h | 28.00 | i | 31.00 | k | 48.00 | h | 56.00 | l | 52.00 | h | 45.00 | i | 26.00 | j | 18.00 | j | 11.00 | j | 4.00 | |
1961 | 5.00 | j | 12.00 | i | 15.00 | h | 26.00 | j | 30.00 | i | 44.00 | g | 57.00 | i | 53.00 | h | 37.00 | j | 28.00 | i | 20.00 | j | 2.00 | l | 2.00 | |
1962 | -7.00 | i | 11.00 | i | 14.00 | i | 26.00 | i | 34.00 | f | 45.00 | i | 55.00 | j | 54.00 | h | 41.00 | k | 35.00 | h | 21.00 | j | 13.00 | l | -7.00 | |
1963 | -6.00 | i | 9.00 | i | 17.00 | j | 25.00 | h | 36.00 | i | 40.00 | j | 59.00 | i | 58.00 | i | 48.00 | j | 39.00 | h | 22.00 | l | 8.00 | j | -6.00 | |
1964 | -4.00 | i | -6.00 | j | 11.00 | i | 22.00 | h | 34.00 | k | 43.00 | h | 56.00 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -6.00 | |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2002 | ----- | z | ----- | z | ----- | z | 33.00 | 36.00 | ----- | z | 59.00 | 53.00 | 44.00 | 33.00 | 18.00 | 13.00 | 13.00 | |||||||||
2003 | 17.00 | 16.00 | 22.00 | 28.00 | 39.00 | 51.00 | 54.00 | 50.00 | 37.00 | 22.00 | 5.00 | 7.00 | 5.00 | |||||||||||||
2004 | 2.00 | 8.00 | 28.00 | 32.00 | 37.00 | 44.00 | 53.00 | 48.00 | 37.00 | 30.00 | 12.00 | 6.00 | 2.00 | |||||||||||||
2005 | 18.00 | 23.00 | 15.00 | ----- | z | 25.00 | b | 40.00 | 59.00 | 55.00 | 42.00 | 32.00 | 15.00 | 3.00 | j | 3.00 | ||||||||||
2006 | 14.00 | 14.00 | 19.00 | 32.00 | b | 41.00 | 55.00 | 62.00 | 56.00 | 41.00 | 29.00 | 12.00 | 10.00 | f | 10.00 | |||||||||||
2007 | 3.00 | 15.00 | 16.00 | 25.00 | ----- | z | 45.00 | 58.00 | 59.00 | 41.00 | 30.00 | 16.00 | 12.00 | 3.00 | ||||||||||||
2008 | 5.00 | 12.00 | 18.00 | 28.00 | 35.00 | 43.00 | 56.00 | 56.00 | 45.00 | 26.00 | 22.00 | 12.00 | 5.00 | |||||||||||||
2009 | ----- | z | 13.00 | 22.00 | 25.00 | 47.00 | 48.00 | 60.00 | ----- | z | 41.00 | 25.00 | ----- | z | 7.00 | 7.00 | ||||||||||
2010 | 12.00 | ----- | z | ----- | z | 23.00 | ----- | z | 53.00 | 59.00 | ----- | z | ----- | z | ----- | z | 15.00 | 9.00 | 9.00 | |||||||
2011 | 1.00 | a | -9.00 | 22.00 | b | 31.00 | c | 28.00 | d | 50.00 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -9.00 | ||
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 61.00 | s | 58.00 | 44.00 | 30.00 | 14.00 | 8.00 | b | 8.00 | |||||
2013 | 0.00 | c | 16.00 | 17.00 | e | 44.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 8.00 | 12.00 | 19.89 | 28.56 | 36.44 | 47.80 | 57.78 | 54.38 | 41.30 | 28.56 | 14.33 | 9.25 | 4.00 | |||||||||||||
S.D. | 7.21 | 8.83 | 4.04 | 3.64 | 6.67 | 4.73 | 2.91 | 3.81 | 2.71 | 3.54 | 4.66 | 2.71 | 1.73 | |||||||||||||
SKEW | 0.28 | -1.51 | 0.71 | -0.21 | -0.34 | -0.11 | -0.42 | -0.52 | -0.41 | -0.61 | -0.44 | 0.27 | -0.71 | |||||||||||||
MAX | 18.00 | 23.00 | 28.00 | 33.00 | 47.00 | 55.00 | 62.00 | 59.00 | 45.00 | 33.00 | 22.00 | 13.00 | 5.00 | |||||||||||||
MIN | 0.00 | -9.00 | 15.00 | 23.00 | 25.00 | 40.00 | 53.00 | 48.00 | 37.00 | 22.00 | 5.00 | 6.00 | 2.00 | |||||||||||||
NO YRS | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 8 | 10 | 9 | 9 | 8 | 3 |